Protocols, GCD, Modern Concurrency, Classes and Structs and Memory Management.
Ios Developer Engineer Interview Questions
5,611 ios developer engineer interview questions shared by candidates
An initial conversation with the recruiter to evaluate your experience, followed by a technical interview with the engineering manager covering past projects, technical challenges, and a live code review of a PR.
The interview format was changed on the day to lead with the code review instead of the project discussion. The code review was cut short after only 10 minutes, with the feedback that not enough issues had been surfaced in that window, and the rest of the interview (including the project/experience conversation) was cancelled as a result. Worth knowing going in: you're expected to produce a high volume of observations very quickly, and there's little room to recover if the first 10 minutes don't land.
simple app. for simulating stock market
1. Explain the SOLID principle with a use case
Difference between implicitly unwrapped optional variables & non-optional variables.
All the basic areas of iOS ,objective c and swift.
First interview: it start with whiteboard problem very easy but I was stressed. then tell me something that isn't listed in your cv, then he show me 2 gist and he ask me what went wrong in the code. then he asked me about caching and tableVIew scroll all was iOS questions..
Previous projects I worked on
Leetcode on most of stages
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